diff --git a/app/views/session/login.ejs b/app/views/session/login.ejs
index 599d9dfc35..0c85de61b2 100644
--- a/app/views/session/login.ejs
+++ b/app/views/session/login.ejs
@@ -16,8 +16,7 @@
     <input type="submit" value="Submit">
   </div>
 </form> -->
-<!DOCTYPE html>
-<html>
+
 <head>
     <!--
         For demonstration purposes, the `title` is dynamically set here based on
@@ -67,13 +66,13 @@
    </header>
 
    <div style="background:url(images/bg-room.png) 0% -5% no-repeat;background-size:cover;"><!-- rgba(236,121,58,0.8) -->
-     <div class="container" style="background:url(images/bg-teacher.png) 55% 100% no-repeat;height:450px;">
-      <div class="intro col-lg-8 col-md-8" style="text-align:;color:#fff;font-weight:bold;margin-top:130px;">
-<!--         <h2>教材同步的微视频</h2> <h4>＋</h4> <h2>自适应学习平台</h2> <h4>＝</h4> <h2>数字化学习的全程解决方案</h2> -->
+    <div class="container" style="background:url() 55% 100% no-repeat;height:450px;">
+      <!-- <div class="intro col-lg-8 col-md-8" style="text-align:;color:#fff;font-weight:bold;margin-top:130px;">
+        
         <h1 style="font-size:48px;">学习从此不再困难</h1>
-      </div>
+      </div>-->
       
-      <div class="login col-lg-4 col-md-4" style="margin-top:100px;">
+      <div class="login col-lg-4 col-md-4 col-lg-offset-4 col-md-offset-4" style="margin-top:100px;">
         <div style="padding:0 15px;">
               <h4 style="color:white">登录</h4>
         </div>
@@ -147,4 +146,3 @@
 
     </script>
 </body>
-</html>
diff --git a/app/views/users/login.ejs b/app/views/users/login.ejs
index 0c8eb67370..c528863aa4 100644
--- a/app/views/users/login.ejs
+++ b/app/views/users/login.ejs
@@ -66,16 +66,16 @@
     </div>
    </header>
 
-   <div style="background:url(img/bg-room.png) 0% -5% no-repeat;background-size:cover;"><!-- rgba(236,121,58,0.8) -->
-     <div class="container" style="background:url(img/bg-teacher.png) 55% 100% no-repeat;height:450px;">
-      <div class="intro col-lg-8 col-md-8" style="text-align:;color:#fff;font-weight:bold;margin-top:130px;">
-<!--         <h2>教材同步的微视频</h2> <h4>＋</h4> <h2>自适应学习平台</h2> <h4>＝</h4> <h2>数字化学习的全程解决方案</h2> -->
+   <div style="background:url() 0% -5% no-repeat;background-size:cover;"><!-- rgba(236,121,58,0.8) -->
+     <div class="container" style="background:url() 55% 100% no-repeat;height:450px;">
+<!--      <div class="intro col-lg-8 col-md-8" style="text-align:;color:#fff;font-weight:bold;margin-top:130px;">
+         <h2>教材同步的微视频</h2> <h4>＋</h4> <h2>自适应学习平台</h2> <h4>＝</h4> <h2>数字化学习的全程解决方案</h2> 
         <h1 style="font-size:48px;">学习从此不再困难</h1>
-      </div>
+      </div>-->
       
-      <div class="login col-lg-4 col-md-4" style="margin-top:100px;">
+      <div class="login col-lg-4 col-md-4 col-lg-offset-4 col-md-offset-4" style="margin-top:100px;">
         <div style="padding:0 15px;">
-              <h4 style="color:white">登录</h4>
+              <h4>登录</h4>
         </div>
         <div class="panel-body button-demo">
             <form method="post" action="/login">      <!--  设置flash信息req.flash('key')  -->
@@ -97,7 +97,7 @@
                 <div class="form-group">
                     <label class="label-checkbox">
                       <input type="checkbox">
-                      <span class="custom-checkbox" style="color:white;">
+                      <span class="custom-checkbox">
                       下次自动登录</span>
                     </label>
                 </div>
